/Engine/Source/Runtime/MovieScene/Public/Compilation/MovieSceneTemplateInterrogation.h
Access the interrogation key for transform data - any interrogation data stored with this key is guaranteed to be of type 'FTransform' to be used by various editors and sections that reference transforms
static [FMovieSceneInterrogationKey](API\Runtime\MovieScene\Compilation\FMovieSceneInterrogationKey) GetTransformInterrogationKey()